AP5: Difference between revisions
CSV import Tags: mobile edit mobile web edit |
No edit summary |
||
| Line 1: | Line 1: | ||
{{DISPLAYTITLE:AP5 (2-Amino-5-phosphonovaleric acid)}} | {{DISPLAYTITLE:AP5 (2-Amino-5-phosphonovaleric acid)}} | ||
'''AP5''', also known as '''2-Amino-5-phosphonovaleric acid''', is a chemical compound that acts as a selective [[NMDA receptor]] antagonist. It is commonly used in [[neuroscience]] research to study the role of NMDA receptors in [[synaptic plasticity]] and [[neurotransmission]]. | '''AP5''', also known as '''2-Amino-5-phosphonovaleric acid''', is a chemical compound that acts as a selective [[NMDA receptor]] antagonist. It is commonly used in [[neuroscience]] research to study the role of NMDA receptors in [[synaptic plasticity]] and [[neurotransmission]]. | ||
Revision as of 18:32, 15 February 2025
AP5, also known as 2-Amino-5-phosphonovaleric acid, is a chemical compound that acts as a selective NMDA receptor antagonist. It is commonly used in neuroscience research to study the role of NMDA receptors in synaptic plasticity and neurotransmission.
Chemical Properties
AP5 is a phosphonic acid derivative with the chemical formula C5H12NO5P. It is a white crystalline powder that is soluble in water. The compound is characterized by the presence of an amino group and a phosphonic acid group, which are responsible for its biological activity.
Mechanism of Action
AP5 functions by competitively inhibiting the binding of the neurotransmitter glutamate to the NMDA receptor. This inhibition prevents the opening of the ion channel associated with the receptor, thereby blocking the influx of calcium ions (Ca2+) into the neuron. This action is crucial for understanding the role of NMDA receptors in long-term potentiation (LTP), a cellular mechanism underlying learning and memory.
Applications in Research
In experimental neuroscience, AP5 is used to investigate the involvement of NMDA receptors in various physiological and pathological processes. For example, it is employed in studies of epilepsy, ischemic brain injury, and neurodegenerative diseases such as Alzheimer's disease. By blocking NMDA receptors, researchers can assess the contribution of these receptors to neuronal excitability and synaptic strength.
Safety and Handling
AP5 should be handled with care in a laboratory setting. It is important to use appropriate personal protective equipment (PPE) such as gloves and goggles when working with this compound. Although AP5 is not highly toxic, it should be used in well-ventilated areas to minimize exposure.
